package com.shf;

import java.util.Scanner;

public class MethodDemo9 {
    public static void main(String[] args) {
        Scanner sc=new Scanner(System.in);
        System.out.println("请输入一个星期数：");
        int week= sc.nextInt();
        if (week<1 || week>7) System.out.println("你输入的星期数有误");
        else if(week==1) System.out.println("跑步");
        else if(week==2) System.out.println("游泳");
        else if(week==3) System.out.println("慢走");
        else if(week==4) System.out.println("动感单车");
        else if(week==5) System.out.println("拳击");
        else if(week==6) System.out.println("爬山");
        else System.out.println("好好吃一顿");
    }
}
